Citric acid, maltodextrin*, monopotassium phosphate, salt, natural and artificial flavors, potassium citrate, ascorbic acid (vitamin c), aspartame†, contains less than 2% of: acesulfame potassium, xanthan gum, calcium silicate, red 40, blue 1. *adds a trivial amount of sugar
†phenylketonurics: contains phenylalanine.